Update to the latest firmware and then restore the original factory settings and try again.
You may wish to reserve a little more air.
Thx for your answer.
Reserved air isnt the issue i think, as i have about a 76% fill.
Maybe thats whats causing the issue actually ? Too much air on top of the tank ?
I dont know but it does this everyday when i first start the PC in the morning. Seems like the flow is blocked if the loop is under pressure and the starting rpm is low.
Not a big deal since its only on startup so i set my notifications to boost the rpm when the pc starts with low or no flow, lasts 10s then once it detects a flow, i have it put the rpm back to curve mode.